Min. Order Reference FOB Price
1 Piece US$63,000.00-75,000.00 / Piece
Product Description
DR-90 Kelly Bar Rotary Drilling Rig Product Description The overall structure of the drilling rig is compact and compact, and it is mostly used for small-scale engineering construction. The maximum drilling depth of the drilling rig is 15m, and the drilling diameter is 450-1500mm. It can ...